@import url("https://fonts.googleapis.com/css2?family=Google+Sans+Flex:opsz,wght@6..144,300..900&display=swap");

:root {
    --font-sans:
        "Google Sans Flex", "Google Sans", "Product Sans", Arial, Helvetica,
        sans-serif;
    --bg: #050708;
    --bg-soft: #0b1114;
    --panel: #10181d;
    --panel-strong: #151f25;
    --text: #f4f7f8;
    --muted: #aeb8bd;
    --line: rgba(255, 255, 255, 0.12);
    --cyan: #18b8ef;
    --cyan-deep: #087aa7;
    --steel: #c9d0d3;
    --charcoal: #1b2328;
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-optical-sizing: auto;
    font-weight: 360;
    color: var(--text);
    background:
        radial-gradient(
            circle at 8% 8%,
            rgba(24, 184, 239, 0.18),
            transparent 28rem
        ),
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.03) 0 25%,
            transparent 25% 50%,
            rgba(255, 255, 255, 0.025) 50% 75%,
            transparent 75%
        ),
        var(--bg);
    background-size:
        auto,
        18px 18px,
        auto;
    line-height: 1.6;
}

body.nav-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px clamp(18px, 5vw, 64px);
    background: rgba(5, 7, 8, 0.78);
    border-bottom: 1px solid transparent;
    backdrop-filter: blur(18px);
    transition:
        border-color 180ms ease,
        background 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(5, 7, 8, 0.94);
    border-color: var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-mark {
    height: 64px;
    /* border: 2px solid var(--cyan); */
    border-radius: 14px;
    object-fit: cover;
    object-position: center;
    background: #fff;
}

.brand strong,
.brand small {
    display: block;
    line-height: 1.05;
}

.brand strong {
    font-size: 1rem;
    font-weight: 720;
    text-transform: uppercase;
}

.brand small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 430;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-nav a {
    padding: 10px 14px;
    color: var(--muted);
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 560;
    transition:
        color 180ms ease,
        border-color 180ms ease,
        background 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--text);
    background: rgba(24, 184, 239, 0.12);
    border-color: rgba(24, 184, 239, 0.34);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel);
    cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--text);
    border-radius: 999px;
}

.section-shell {
    width: min(1160px, calc(100% - 36px));
    margin: 0 auto;
}

.hero {
    padding: 72px 0 48px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
    gap: clamp(28px, 5vw, 62px);
    align-items: center;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--cyan);
    font-size: 0.8rem;
    font-weight: 620;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 22px;
    font-size: clamp(2.55rem, 6vw, 5.7rem);
    font-weight: 680;
    line-height: 0.96;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(2rem, 4vw, 3.65rem);
    font-weight: 620;
    line-height: 1.02;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: 560;
    line-height: 1.2;
}

.hero-text,
.section-heading,
.testing-layout p,
.support-copy p,
.contact-grid p {
    color: var(--muted);
    font-size: 1.05rem;
    font-weight: 340;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 620;
    transition:
        transform 180ms ease,
        border-color 180ms ease,
        background 180ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #031217;
    background: linear-gradient(180deg, #4bd5ff, var(--cyan));
    box-shadow: 0 18px 42px rgba(24, 184, 239, 0.24);
}

.button-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
}

.hero-panel {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    padding: clamp(24px, 5vw, 46px);
    border: 1px solid rgba(24, 184, 239, 0.35);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(150deg, rgba(24, 184, 239, 0.14), transparent 42%),
        repeating-linear-gradient(
            115deg,
            rgba(255, 255, 255, 0.04) 0 2px,
            transparent 2px 11px
        ),
        linear-gradient(180deg, #0a0f12, #020304);
    box-shadow: var(--shadow);
}

.hero-panel::before,
.hero-panel::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.hero-panel::before {
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: calc(var(--radius-lg) - 10px);
}

.hero-panel::after {
    right: -82px;
    bottom: -82px;
    width: 210px;
    height: 210px;
    border: 26px solid rgba(201, 208, 211, 0.1);
    border-radius: 50%;
    box-shadow: inset 0 0 0 18px rgba(24, 184, 239, 0.08);
}

.hero-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 320px;
    margin: 0px auto 0;
    border-radius: 16px;
    object-fit: cover;
    object-position: center;
    filter: saturate(1.04) contrast(1.02)
        drop-shadow(0 28px 40px rgba(0, 0, 0, 0.5));
}

.gauge-row {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin: 22px clamp(2px, 2vw, 10px) 0;
}

.gauge-row span {
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cyan), rgba(255, 255, 255, 0.18));
}

.quick-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    width: min(1160px, calc(100% - 36px));
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--line);
}

.quick-strip div {
    padding: 22px;
    background: rgba(16, 24, 29, 0.92);
}

.quick-strip strong,
.quick-strip span {
    display: block;
}

.quick-strip strong {
    color: var(--steel);
    font-size: 1.1rem;
    font-weight: 620;
}

.quick-strip span {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 330;
}

.split-section,
.support-section,
.contact-grid {
    padding: 96px 0;
}

.section-heading {
    max-width: 740px;
    margin-bottom: 34px;
}

.section-heading h2 {
    color: var(--text);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.agent-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    margin-bottom: 16px;
    overflow: hidden;
    border: 1px solid rgba(24, 184, 239, 0.22);
    border-radius: var(--radius-md);
    background: rgba(24, 184, 239, 0.22);
}

.agent-strip div {
    display: grid;
    grid-template-columns: 1fr minmax(108px, 0.34fr);
    gap: 18px;
    align-items: center;
    padding: 18px 20px;
    background:
        linear-gradient(135deg, rgba(24, 184, 239, 0.12), transparent 58%),
        rgba(16, 24, 29, 0.96);
}

.agent-strip img {
    width: 100%;
    max-width: 180px;
    height: 66px;
    object-fit: contain;
    justify-self: end;
}

.agent-strip strong,
.agent-strip small {
    display: block;
}

.agent-strip strong {
    color: var(--steel);
    font-size: 1.02rem;
    font-weight: 620;
}

.agent-strip small {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 330;
}

.service-card,
.support-grid article,
.contact-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
        var(--panel);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.service-card {
    min-height: 220px;
    padding: 22px;
}

.service-card p,
.support-grid p {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 330;
}

.dark-band {
    border-block: 1px solid var(--line);
    background:
        linear-gradient(90deg, rgba(24, 184, 239, 0.1), transparent 42%),
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.04),
            rgba(255, 255, 255, 0.01)
        ),
        #080d10;
}

.testing-layout {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: clamp(28px, 6vw, 72px);
    align-items: center;
    padding: 86px 0;
}

.checklist {
    display: grid;
    gap: 12px;
}

.checklist div {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 64px;
    padding: 16px;
    border: 1px solid rgba(24, 184, 239, 0.24);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
}

.checklist span {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    border: 5px solid var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 24px rgba(24, 184, 239, 0.45);
}

.support-section {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: clamp(28px, 5vw, 56px);
    align-items: start;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.support-grid article {
    padding: 22px;
}

.contact-section {
    background:
        linear-gradient(135deg, rgba(24, 184, 239, 0.14), transparent 45%),
        var(--panel-strong);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 0.74fr;
    gap: clamp(26px, 5vw, 58px);
    align-items: center;
}

.contact-card {
    padding: 24px;
}

.contact-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 142px;
    margin-bottom: 22px;
    padding: 22px;
    overflow: hidden;
    border-radius: 16px;
    background:
        radial-gradient(
            circle at 78% 18%,
            rgba(24, 184, 239, 0.48),
            transparent 34%
        ),
        radial-gradient(
            circle at 16% 80%,
            rgba(8, 122, 167, 0.32),
            transparent 36%
        ),
        linear-gradient(135deg, #020304 0%, #071016 46%, #0f2c38 100%);
}

.contact-logo-wrap img {
    width: min(100%, 360px);
    height: auto;
    object-fit: contain;
    object-position: center;
    mix-blend-mode: screen;
    filter: contrast(1.08) saturate(1.12);
}

.contact-lines {
    display: grid;
    gap: 12px;
}

.contact-lines p {
    display: grid;
    grid-template-columns: 84px 1fr;
    gap: 12px;
    margin: 0;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.contact-lines strong {
    color: var(--steel);
}

.contact-lines span {
    color: var(--muted);
}

.contact-lines a {
    color: inherit;
    transition: color 180ms ease;
}

.contact-lines a:hover {
    color: var(--cyan);
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 28px clamp(18px, 5vw, 64px);
    color: var(--muted);
    background: #030405;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    color: var(--cyan);
    font-weight: 620;
}

@media (max-width: 980px) {
    .hero-grid,
    .testing-layout,
    .support-section,
    .contact-grid,
    .section-heading {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 54px;
    }

    .hero-panel {
        min-height: 340px;
    }

    .hero-image {
        height: 285px;
        margin-top: 52px;
    }

    .quick-strip,
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 720px) {
    .site-header {
        padding-inline: 16px;
    }

    .brand span {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        inset: 76px 16px auto;
        display: grid;
        gap: 10px;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: var(--radius-md);
        background: rgba(11, 17, 20, 0.98);
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition:
            opacity 180ms ease,
            transform 180ms ease,
            visibility 180ms ease;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-nav a {
        border-color: var(--line);
    }

    .hero-panel {
        min-height: 265px;
        border-radius: 22px;
    }

    .hero-image {
        height: 220px;
        margin-top: 36px;
    }

    .gauge-row {
        gap: 6px;
    }

    .quick-strip,
    .agent-strip,
    .service-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .agent-strip div {
        grid-template-columns: 1fr;
    }

    .split-section,
    .support-section,
    .contact-grid {
        padding: 64px 0;
    }

    .service-card {
        min-height: auto;
    }

    .site-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 460px) {
    .section-shell,
    .quick-strip {
        width: min(100% - 28px, 1160px);
    }

    h1 {
        font-size: 2.35rem;
    }

    h2 {
        font-size: 1.9rem;
    }

    .hero-actions,
    .button {
        width: 100%;
    }

    .contact-lines p {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}